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Terms for subject Mechanics containing two -cone | all forms | exact matches only | in specified order only
| English | Chinese |
| two cone bit | IADC 钻头分类代码两牙轮钻头 |
| two-cone roller bit | 双牙轮滚轴钻头 |
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| English | Chinese |
| two cone bit | IADC 钻头分类代码两牙轮钻头 |
| two-cone roller bit | 双牙轮滚轴钻头 |